overcoating

简明释义

英[ˈəʊvəˌkəʊtɪŋ]美[ˈoʊvərˌkoʊtɪŋ]

n. 外敷层；[涂料] 饰面

英英释义

单词用法

同义词

反义词

例句

1.Observe the overcoating intervals specified for the first paints.

注意施工时与前一道漆的涂装间隔。

2.Observe the overcoating intervals specified for the first paints.

注意施工时与前一道漆的涂装间隔。

3.Observe the overcoating intervals specified for the primer.

注意施工时与底漆的涂装间隔。

4.The artist applied an overcoating to protect the painting from UV damage.

艺术家施加了一层覆盖涂层以保护画作免受紫外线损害。

5.Before shipping, the manufacturer added an overcoating to enhance the product's durability.

在发货之前，制造商添加了一层覆盖涂层以增强产品的耐用性。

6.The technician recommended an overcoating to prevent corrosion on the metal surface.

技术人员建议使用覆盖涂层来防止金属表面腐蚀。

7.In the final step, an overcoating was applied to give the floor a glossy finish.

在最后一步，施加了一层覆盖涂层以使地板呈现光泽效果。

8.The overcoating process is essential for extending the life of outdoor furniture.

覆盖涂层过程对于延长户外家具的使用寿命至关重要。

作文

In the world of manufacturing and product design, the term overcoating refers to the process of applying an additional layer of coating on top of an existing surface treatment or paint. This technique is commonly used to enhance the performance and longevity of various products, especially those exposed to harsh environmental conditions. The primary purpose of overcoating is to provide extra protection against factors such as corrosion, wear, and UV degradation. For instance, in the automotive industry, vehicles are often subjected to rigorous testing for durability and resistance to elements. A well-executed overcoating can significantly improve a vehicle's lifespan by shielding it from rust and other forms of damage. One of the most significant advantages of overcoating is its ability to enhance the aesthetic appeal of a product. Many manufacturers opt for this process to achieve a glossy finish or to introduce new colors without needing to strip the previous layers. This not only saves time but also minimizes waste, making the process more environmentally friendly. Additionally, overcoating can also be used to add special properties to the surface, such as anti-fogging or anti-slip features, which can be crucial for certain applications. However, the application of overcoating must be approached with caution. If not done correctly, it can lead to issues like delamination, where the new layer fails to adhere properly to the underlying surface. This can result in peeling or bubbling, ultimately compromising the integrity of the product. Therefore, it is essential to ensure that the surfaces are adequately prepared before applying an overcoating. This often involves cleaning, sanding, or priming the surface to create optimal adhesion conditions. In recent years, advancements in technology have led to the development of new overcoating materials that offer better performance and ease of application. For example, water-based coatings have gained popularity due to their lower environmental impact and ease of cleanup compared to solvent-based options. These innovations have made overcoating a more accessible option for a wider range of industries, including electronics, aerospace, and construction. Moreover, the trend towards sustainability has prompted many manufacturers to explore eco-friendly overcoating solutions. Biodegradable coatings and those derived from renewable resources are becoming increasingly common, allowing companies to reduce their carbon footprint while still providing high-quality protective finishes. As consumers become more environmentally conscious, the demand for sustainable overcoating options is likely to grow. In conclusion, overcoating is a vital process in various manufacturing sectors, offering enhanced protection, aesthetic improvements, and innovative features. While it presents several advantages, careful consideration must be given to the application methods to avoid potential issues. With ongoing advancements in materials and a shift towards sustainability, the future of overcoating looks promising, paving the way for even more applications and benefits across different industries. As we continue to innovate and adapt, understanding the importance of overcoating will be crucial for anyone involved in product design and manufacturing.

在制造和产品设计的世界中，术语overcoating指的是在现有表面处理或涂料上施加额外涂层的过程。这种技术通常用于增强各种产品的性能和耐用性，尤其是那些暴露在恶劣环境条件下的产品。overcoating的主要目的是提供额外的保护，以抵御腐蚀、磨损和紫外线降解等因素。例如，在汽车工业中，车辆通常会经过严格的耐久性和抗元素测试。精心执行的overcoating可以通过保护车辆免受生锈和其他形式的损坏来显著提高其使用寿命。 overcoating的一个显著优势是它能够增强产品的美观性。许多制造商选择这种工艺来实现光泽的外观或引入新颜色，而无需剥离以前的涂层。这不仅节省了时间，还最小化了废物，从而使该过程更加环保。此外，overcoating还可以用于为表面添加特殊属性，例如防雾或防滑功能，这对于某些应用至关重要。 然而，overcoating的应用必须谨慎对待。如果没有正确执行，可能会导致附着不良的问题，例如分层，新涂层未能与底层表面正确粘合。这可能导致剥落或起泡，最终危及产品的完整性。因此，在施加overcoating之前，确保表面得到充分准备至关重要。这通常涉及清洁、打磨或涂底漆，以创建最佳的附着条件。 近年来，技术的进步导致开发出新的overcoating材料，这些材料提供更好的性能和易于应用。例如，水性涂料因其较低的环境影响和清理方便而受到欢迎，相较于溶剂型选项。这些创新使得overcoating成为更广泛行业的可接受选择，包括电子、航空航天和建筑。 此外，朝着可持续发展的趋势促使许多制造商探索环保的overcoating解决方案。可生物降解的涂层和那些源自可再生资源的涂层越来越常见，使公司能够在提供高质量保护性涂层的同时减少碳足迹。随着消费者变得越来越关注环境，对可持续overcoating选项的需求可能会增长。 总之，overcoating是各个制造领域的重要过程，提供增强的保护、美观改进和创新特性。虽然它具有多个优点，但在应用方法上必须仔细考虑以避免潜在问题。随着材料的不断进步和对可持续性的转变，overcoating的未来前景广阔，为不同产业提供了更多的应用和益处。随着我们继续创新和适应，理解overcoating的重要性将对任何参与产品设计和制造的人至关重要。